Victoria 5 Pro bundle tries to install to drive that doesn't exist

I am still trying to install the Victoria 5 Pro Bundle to use with Daz Studio 4.5.
Everytime I try to install a component from the bundle, the installer tries to install the software to a folder on a drive that does not exist.
The path it tries to install to is "I:/oldpc/Program Files/Daz/Studio/resources" then
"I:/oldpc/Program Files/DAZ/Studio/resources/ContentMapFiles

My computer does not have and I: drive and more so, no I: with the above mentioned paths.
What the heck is going on?

The last used path is stored, and somehow it was set to point to that location - just change it in the installer: For a recent installer, which the V5 products should be, you want to select the Customise option, then Specify a path, then click the folder icon to pick the destination (My Library, if you accepted the default).